[jira] [Resolved] (AMBARI-7068) BE: HDP 2.0.6 stack_advisor.py should be tolerant of services not owned by it

["Srimanth Gunturi (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-7068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Srimanth Gunturi resolved AMBARI-7068.
--------------------------------------
    Resolution: Fixed

Stack advisor API should be much more tolerant.

Committed to trunk.

> BE: HDP 2.0.6 stack_advisor.py should be tolerant of services not owned by it
> -----------------------------------------------------------------------------
>
>                 Key: AMBARI-7068
>                 URL: https://issues.apache.org/jira/browse/AMBARI-7068
>             Project: Ambari
>          Issue Type: Bug
>          Components: stacks
>    Affects Versions: 1.7.0
>            Reporter: Srimanth Gunturi
>            Assignee: Srimanth Gunturi
>             Fix For: 1.7.0
>
>         Attachments: AMBARI-7068.patch
>
>
> Edit {{ambari/ambari-server/src/main/resources/stacks/HDP/2.0.6.GlusterFS/metainfo.xml}} and change {{<active>}} to true. Restart ambari-server and try to install the newly active stack-version. The script fails with a null in the response (file attached). 
> Since these python scripts will be extendable, we need to tolerate services and components that do not belong to this stack-version. If there is no special requirement, the components should be evenly distributed among the available hosts.



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